What hotspots created grimsvotn?

Grímsvötn, an active volcano in Iceland, is primarily fueled by the Mid-Atlantic Ridge, where the North American and Eurasian tectonic plates diverge. Additionally, it sits above a hotspot associated with the Iceland plume, a rising mantle hotspot that contributes to the region's volcanic activity. This combination of tectonic activity and hotspot dynamics results in frequent eruptions and the formation of Grímsvötn's extensive volcanic system.